My guess is because they have the studs built into them. AFAIK TJ lamps use bolts. You can always press the studs out if you want to.
Sent from a Jeep.
[url=http://www.jeepforum.com/forum/f12/another-5-2l-yj-thread-1503048/][FONT="Arial Black"][COLOR="Lime"][SIZE="4"]My 5.2L Build thread[/SIZE][/COLOR][/FONT][/url]
-1989 Jeep Wrangler 2.5L, soon to be 5.2L
-1996 Jeep Grand Cherokar 5.2L, donor and rainy day driver
-2004 Kawasaki KLR650 sunny day driver
[QUOTE=mudsweatNgearz;21162729]Leave em off and weld an I beam on. Bumperetts just scream homo.[/QUOTE]
"A well regulated Militia, being necessary to the security of a free State, the [B][I]RIGHT[/I][/B] of the people to keep and bear Arms, [B][I]SHALL NOT BE INFRINGED[/I][/B]."